These wrenches have a box-end opening on one end and a striking area on the other. In comparison to box-end, obstruction, or combination wrenches, this one is designed to be struck. It is mainly used in manufacturing and maintenance operations involving heavy machinery and in highly-corrosive environments affecting nut and bolt threads. The handle features a convenient radius that keeps the striking area on a higher plane that the box-end, making it more comfortable and safe to strike the wrench. These wrenches have a box-end opening on one end and a striking area on the other. In comparison to box-end, obstruction, or combination wrenches, this one is designed to be struck. It is mainly used in manufacturing and maintenance operations involving heavy machinery and in highly-corrosive environments affecting nut and bolt threads. The handle features a convenient radius that keeps the striking area on a higher plane that the box-end, making it more comfortable and safe to strike the wrench.
